Figure 3

Top panel: Differential cross section of charged particles in INEL pp collisions at $\sqrt{s} = 2.76$ TeV as a function of $\pt$ together with the parametrization ($\pt>5$ GeV/$c$) described in the text.
Bottom panel: Ratio of data to parametrization. The grey band indicates the total $p_{\rm T}$ dependent systematic uncertainty of the data, open circles show the data points not used in the parametrization.